diff --git a/library/alloc/tests/str.rs b/library/alloc/tests/str.rs
index b20cf076aca3c..ed8ee2d8823c0 100644
--- a/library/alloc/tests/str.rs
+++ b/library/alloc/tests/str.rs
@@ -1921,3 +1921,24 @@ fn different_str_pattern_forwarding_lifetimes() {
 
     foo::<&str>("x");
 }
+
+#[test]
+fn test_str_multiline() {
+    let a: String = "this \
+is a test"
+        .to_string();
+    let b: String = "this \
+              is \
+              another \
+              test"
+        .to_string();
+    assert_eq!(a, "this is a test".to_string());
+    assert_eq!(b, "this is another test".to_string());
+}
+
+#[test]
+fn test_str_escapes() {
+    let x = "\\\\\
+    ";
+    assert_eq!(x, r"\\"); // extraneous whitespace stripped
+}
diff --git a/src/test/ui/str-multiline.rs b/src/test/ui/str-multiline.rs
deleted file mode 100644
index 2b2e001d8bb7f..0000000000000
--- a/src/test/ui/str-multiline.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// run-pass
-
-pub fn main() {
-    let a: String = "this \
-is a test".to_string();
-    let b: String =
-        "this \
-              is \
-              another \
-              test".to_string();
-    assert_eq!(a, "this is a test".to_string());
-    assert_eq!(b, "this is another test".to_string());
-}
diff --git a/src/test/ui/string-escapes.rs b/src/test/ui/string-escapes.rs
deleted file mode 100644
index cee5e27786cae..0000000000000
--- a/src/test/ui/string-escapes.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// run-pass
-
-fn main() {
-    let x = "\\\\\
-    ";
-    assert_eq!(x, r"\\"); // extraneous whitespace stripped
-}